blob: 8e1e37db27d67039f7fd3d01a8b4a9af2c26cc2b [file] [log] [blame]
Aleksandr Aleksandrov7d659572018-10-05 15:55:59 +03001/*
2 * Copyright (C) 2018 Aleksandr Aleksandrov <aleksandr.aleksandrov@emlid.com>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
28 * conditions:
29 *
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43/dts-v1/;
44
45#include "sun50i-h5.dtsi"
46
47#include <dt-bindings/gpio/gpio.h>
48
49/ {
50 reg_vcc3v3: vcc3v3 {
51 compatible = "regulator-fixed";
52 regulator-name = "vcc3v3";
53 regulator-min-microvolt = <3300000>;
54 regulator-max-microvolt = <3300000>;
55 };
56
57 wifi_pwrseq: wifi_pwrseq {
58 compatible = "mmc-pwrseq-simple";
59 pinctrl-names = "default";
60 reset-gpios = <&pio 2 7 GPIO_ACTIVE_LOW>; /* PC7 */
61 post-power-on-delay-ms = <200>;
62 };
63};
64
65&mmc1 {
66 vmmc-supply = <&reg_vcc3v3>;
67 vqmmc-supply = <&reg_vcc3v3>;
68 mmc-pwrseq = <&wifi_pwrseq>;
69 bus-width = <4>;
70 non-removable;
71 status = "okay";
72
73 brcmf: wifi@1 {
74 reg = <1>;
75 compatible = "brcm,bcm4329-fmac";
76 interrupt-parent = <&r_pio>;
77 interrupts = <0 5 IRQ_TYPE_LEVEL_LOW>; /* PL5 */
78 interrupt-names = "host-wake";
79 };
80};
81
82&mmc2 {
83 pinctrl-names = "default";
84 pinctrl-0 = <&mmc2_8bit_pins>;
85 vmmc-supply = <&reg_vcc3v3>;
86 bus-width = <8>;
87 non-removable;
88 cap-mmc-hw-reset;
89 status = "okay";
90};
91
92&uart1 {
93 pinctrl-names = "default";
94 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
95 status = "okay";
96};